excavation shoring

常见例句

Also the principle of NATM (New Austrian Tunneling Method) and the method of excavation and shoring in tunnel construction are being given.
文章也介紹了新奧法的原理以及隧洞的開挖和支護方法。
Major pit construction methods introduction to "direct excavation-shoring construction" used in University City Metro Station project of the fourth branch line of Guangzhou Metro.
介紹廣州市軌道交通四號線大學城站採用“明挖順作法”施工的主要技術措施。
The model combines choices of methods of excavation and shoring in the F8 Fault of Xuefenshan tunnel, validates its feasibility by practice, and illuminates its academic and practical value.
竝結郃雪峰山隧道F8斷層開挖與支護方法的選擇，實踐騐証了模型可行性。